Police Commissioner Jessica Tisch said Officer Islam, who was killed in Monday’s massacre, had been posthumously promoted to detective first grade. Mayor Eric Adams was among the other speakers at a service held at a mosque in the Bronx.

Police Officer Didarul Islam, a father of two with a baby on the way, was one of the four people killed by Shane Tamura inside 345 Park Ave. on Monday.

A vigil for NYPD Det. Didarul Islam, one of the four victims killed in Monday's Midtown Manhattan office building shooting, was held Friday in the Bronx.